In carbon dioxide(co2),there are two oxygen atoms for each carbom atom. each oxygen atom forms a double bond with carbon, so the molecule is formed by two double bonds. two double bonds means that the total number of electrons being shared in the molecule is ?

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal